baber/WOPTO huggingface dataset:
Patent RU-2054887-C1 (RU)
Inventor: PODRUSHNYAK EVGENIJ PAVLOVICH
IPC: A61B6/00
Filed: 1991-08-09
Granted: 1996-02-27
Abstract: FIELD: medicine. SUBSTANCE: method involves examining aged people having vertebral osteochondrosis signs detected by means of X- ray examination and calculating the value of an integral characteristic coefficient from a proposed formula using some radiometric features characterizing separately men and women. The calculated integral characteristic coefficient being less than 1.6, the patient is considered to have no clinical signs of cervical osteochondrosis. the value being within 1.61-3.34 interval, initial or moderate degree of cervical osteochondrosis is to be diagnosed. The value exceeding 3.35, marked clinical signs of cervical osteochondrosis are shown to take place. The radiometric features are calculated by processing lateral background X-ray picture and functional picture (with head lifted). The features are included into the formula according to sexually specific vertebral column structure, load distribution patterns, age, compensatory and pathologic structural and functional changes in the vertebral column. EFFECT: enhanced accuracy of diagnosis. 1 tbl
Patent RU-2003814-C1 (RU)
Title: Паросилова установка
Inventor: IVANOVSKIJ OLEG V
IPC: F01K9/00
Filed: 1991-10-28
Granted: 1993-11-30
Abstract: Использование: в установках, работающих на  термальных водах, солнечной радиации промышленных  тепловых отходах Сущность изобретени :  паросилова  система вакуумирована до давлени ,  соответствующего точке кипени  легко испар ющейс  жидкости при нормальной т-ре. Цилиндро-  поршнева  группа паровой машины выполнена из  упругих «ли эластичных элементов (сильфонов); оп-  позитно установленных с двух сторон на корпусе с  Образованием рабочих полостей, ограниченных днищами. Днища жестко св заны между собой  центральным штоком, проход щим через корпус, в  котором расположен цилиндрический золотник,  торцы которого выход т в рабочие полости соосно  с сопр женными с ними упорами, установленными  на днищах. Золотник установлен в корпусе свободно  с возможностью перемещени  от упоров, чтобы  в положении верхней мертвой точки каждого днища  закрепленный на нем упор образовывал ограничительный  зазор с торцом золотника в одном из  крайних его положений. Рабоча  полость под днищем  сообщена с котлом парораспределительными  каналами в золотнике и корпусе в момент сообщени  рабочей полости под другим днищем с конденсатором . 2ип.
Patent RU-2013114-C1 (RU)
Inventor: OSTROVSKIJ GEORGIJ M
IPC: B01F11/00
Filed: 1991-10-10
Granted: 1994-05-30
Abstract: Сущность изобретения: горизонтальный резонансный аппарат содержит корпус с пульсационными камерами, соединенными с генератором колебаний, и резонансными камерами, технологические штуцеры для ввода исходных и вывода готовых продуктов. Резонансные камеры имеют одинаковые объемы и размещены симметрично пульсационным камерам, образующим вместе с ними четное количество равнообъемных секций. Генераторы колебаний синхронизированы. 3 ил. , 1 табл.
Patent RU-2026328-C1 (RU)
Title: Process for producing film-forming agent
Inventor: IVANOV ANATOLIJ M
IPC: C09D109/00
Filed: 1991-07-08
Granted: 1995-01-09
Abstract: FIELD: preparation of a film-forming agent. SUBSTANCE: a film-forming agent is prepared by mixing an oxidized solution of butyl rubber (calculated by dry matter, sunflower oil and an additive in a 1:0.5:1.5 ratio, respectively. The resulting mixture is oxidized with air at 95-105 C at an air flow rate of 2,1-2,5 m 3 /min·t for 1.5-3.0 hr. The additive is selected from the following group of compounds: diene polymer, terpene polymer and terpene oil. The additives contain 51-94 wt % dry matter. An oxidized solution of butyl rubber is prepared in stages by introducing butyl rubber in equal portions to the stages. In the first stage the natural rubber to solvent weight ratio is 1:4.33-4.63. The stage is carried out at 89-105 C in the presence of 1.0-1.05 wt % per initial portion of the manganese siccative rubber. The air flow rate for oxidation at the initial period is 0,15-1,0 m 3 /min·t.) The air-flow rate for the first portion of rubber is increased to 1,1 - 2,0 m 3 /min·t. and the process is carried out till the/oxidized solution of rubber at the first and intermediate stages has a viscosity is 30-73 cst as measured by a viscosimeter. At the 2nd and subsequent stages the initial air flow rate is 0.65-2.0 m 3 /min·t and the air flow rate is then increased to 1,5-2,0 m 3 /min·t.. The process is carried out at 95-105 C till the dry residue reaches 32.4-45% and the final oxidized rubber solution has a viscosity of 45-90 cst as measured by a viscosimeter. The increased air flow rate at the butyl rubber oxidation stages is effected when the added portion of rubber substantially completely passes in solution. EFFECT: enhanced efficiency. 2 cl, 2 dwg, 2 tbl
Patent RU-2016650-C1 (RU)
Title: Fluid material drying and granulating plant
Inventor: SUKHOV STANISLAV A
IPC: B01J2/12
Filed: 1991-11-19
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: plant has a rotary drum drier with a load chamber and a supporting ring, a pulse combustion chamber, a main heat-transfer agent feed branch pipe connected to the combustion chamber, an additional heat-transfer agent feed branch pipe connected to the load chamber and positioned coaxially around the main heat-transfer agent feed branch pipe. Moreover, the plant has a hollow cooled insert which, in turn, has a sharp outlet edge and is mounted coaxially to the main heat-transfer agent feed branch pipe and the drum drier, a fluid material feed device made in the form of a branch pipe mounted tangentially to the cross section of the inner surface of the cooled insert and perpendicular to its axis. The sharp outlet edge of the insert is mounted in a plane which coincides with the plane of a support ring of the drum drier and its diameter is less than the inner diameter of the support ring of the drum drier. EFFECT: improved structure. 4 cl, 4 dwg
Patent RU-2027137-C1 (RU)
Title: Heat exchanger
Inventor: ERCHENKO GERMAN N
IPC: F28F1/40
Filed: 1991-12-25
Granted: 1995-01-20
Abstract: FIELD: heat exchange apparatus. SUBSTANCE: arranged inside heat exchange tube is insert 2 made in form of coaxial truncated cones with similar thickness of wall in each section which are mounted in spaced relation to the wall of tube 1. Adjoining end of larger base 4 is ring 5 of respective diameter and distance members 6 are located symmetrically in clearance between ring 5 and inner wall of tube 1 in contact with it. Adjoining lesser base 7 of each cone 3 is ring 8 whose diameter is equal to diameter of this base with pointed free edges 9. Walls of cone 9 are provided with slotted cuts 11 which are equally spaced. Located along axis of the tube is rod 11 rigidly secured to inner walls of rings 8; distance members 6 are made in form of projections on outer surface of ring 5 of larger diameter. EFFECT: enhanced reliability. 24 cl, 17 dwg
Patent RU-2028279-C1 (RU)
Title: Method for preparation of concrete mix
Inventor: PITERSKIJ ALBERT M
IPC: C04B40/00
Filed: 1991-12-28
Granted: 1995-02-09
Abstract: FIELD: methods for preparation of concrete mixes. SUBSTANCE: method for preparation of concrete mix consists in preliminary mixing of sand, crushed stone, 40-60% of water for mixing concrete and additive in form of 40-45% aqueous solution of formate-alcohol plasticizer for 3-4 min with subsequent introduction of cement and additional stirring of remaining part of water. Concrete strength after steaming exceeds the known one by 15.8%. EFFECT: higher efficiency. 1 tbl
Patent RU-2029852-C1 (RU)
Title: Deep borehole jack
Inventor: SHLAKHTER ILYA SEMENOVICH
IPC: E21B23/00
Filed: 1992-01-09
Granted: 1995-02-27
Abstract: FIELD: boreholes sticks removal. SUBSTANCE: to increase efficiency of damage elimination due to creation of thrust force in borehole, that exceeds tolerable starting loading on boring string, jack is provided with nut. Nut is located on load rotor and has longitudinal bulges on outer surface and side holes with cylindrical keys. Load rotor has longitudinal grooves on outer surface. Body is connected with cone by shearing member, is mounted between nut and cone with capability of axial movement, has inner drilling and longitudinal grooves to meet longitudinal bulges of nut. Keys are located in side holes of nut and longitudinal grooves of load rotor with capability of radial movement in case of axial movement of body and location of keys in drilling of body. EFFECT: deep borehole jack is used for boreholes sticks removal. 3 dwg
Patent RU-2079103-C1 (RU)
Title: Method of remote measurement of relative movements of three objects in three angular coordinates and device for its realization
Inventor: ALEKSEEV VIKTOR E
IPC: G01B21/22
Filed: 1991-12-29
Granted: 1997-05-10
Abstract: FIELD: instrumentation. SUBSTANCE: method of remote measurement of relative movements of three and more objects in three angular coordinates consists in measurement of own angular movements in three angular coordinates relative to common coupling plane by optoelectron method on each of objects and in calculation of relative angular movements between objects by results of these measurements. With input of data on distance between any pair of objects measured by any other method it will be possible to measure both angular and linear movements. EFFECT: provision for measurement of movements of three objects in three angular coordinates. 1 cl, 6 dwg
Patent RU-2039071-C1 (RU)
Title: Composition for preventing deposition of paraffins on equipment for oil production
Inventor: KUROLESOV VITALIJ IVANOVICH
IPC: C09K3/00
Filed: 1992-03-11
Granted: 1995-07-09
Abstract: FIELD: production of oils having high paraffin content. SUBSTANCE: proposed composition contains 10-40 mass of oxyalkylated non-ionogenic surface active substance, 1-3 mass of phosphite having formula   where n=6, R=C m H 2m+1 , m=8-10 or n=12, R=iso C 9 H 19 -C 6 H 4  and aromatic solvent the rest. EFFECT: increases efficiency of composition.
Patent RU-2028288-C1 (RU)
Title: Method for combined production of pyrocatechin, hydroquinone and concrete plasticizer
Inventor: KOZLOV ANDREJ P
IPC: C07C37/60
Filed: 1992-02-10
Granted: 1995-02-09
Abstract: FIELD: phenol hydroxylation. SUBSTANCE: method includes reaction of aqueous solutions of phenol, hydrogen peroxide in the presence of catalytic system consisting of water-soluble oxybenzene of formula 1 or dioxybenzene of formula 2, where R is H, NO 2 , Cl, Br, SO 3 H, SO 2 ONa, alkyl C n H 2n+1  with n= 1-5 or of their mixtures in combination with water-soluble salt of iron or metal taken from the series of Cu, Co, Os, Ru or their mixtures at mole of phenol-to-iron salt (or said metal of their mixtures-to-oxybenzene (or dioxybenzene or their mixtures) ratio of 1:2˙( 10 -5  ÷ 10 -3 ):3˙(10 -5 ÷ 10 -3 ). Process is conducted in packed column with supply of reagents and catalyst to column top. Phenol vapors and steam are returned in form of reflux to column at specific consumption of initial phenol 0.3-12 moles per square meter of column cross-section per hour and time of staying of reaction mass in column of 2-8 min. Reaction mass is withdrawn from the column bottom through hydroseal and mixed with filler selected from the definite group of compounds and with initial phenol-to-filler mass ratio of (30-50):1. Then, extraction is effected by organic solvent selected from the definite group. Aqueous layer after extraction in form of suspension is used as concrete plasticizer and organic layer is subjected to distillation with separation of solvent, phenol, pyrocatechin and hydrocatechin and hydroquinone and resin and compounds of formulas 1 and 2. EFFECT: higher efficiency. 5 cl, 5 tbl
Patent RU-2040319-C1 (RU)
Title: Device for selective separation of gas mixture
Inventor: BROVKO ALEKSANDR P
IPC: B01D63/08
Filed: 1992-02-17
Granted: 1995-07-25
Abstract: FIELD: separation of material. SUBSTANCE: device has housing with inlet, first, and second outlet branch pipes, stack of alternative flat selective gas-separating diaphragms mounted inside the housing on porous spacer, and flexible plate gastight diaphragms with central openings the cross-sections of which are coincident with collector passageway coupled with the first outlet branch pipe. The diaphragms have additional passageways arranged about the central opening. The concave part of the periphery regions of the diaphragms points to the inlet branch pipe and abuts against the housing. The diaphragms can be made of polystyrene, spacer is made of metallic ceramic, diaphragms are made of polyvyniltrimethylsylane, and housing is made of fibre glass and is cylindrical. EFFECT: enhanced efficiency. 5 cl, 3 dwg
Patent RU-2069166-C1 (RU)
Title: Device for separation of isotopes
Inventor: PEREVEZENTSEV ALEKSANDR N
IPC: B01D59/00
Filed: 1992-05-05
Granted: 1996-11-20
Abstract: FIELD: devices for separation of isotopes. SUBSTANCE: sectionalized column for separation of isotopes with phase flow reversal units made in form of contact sections located in series, reagent inlet and outlet pipe lines, common shut-off distributing unit which includes plug cock or two cylindrical plates located one above other; one plate is rotatable about axis. Provided in body of shut-off distributing unit are through holes to bring its internal surfaces in communication with contact sections and pipe lines. Provided on inner surface of member of shut-off distributing unit communicated with pipe lines are bores to bring outlet of previous contact section in communication with inlet of next section; their number is $$$, where Y is number of contact sections and N is number of sections in phase flow reversal zones. Above-mentioned bores may be made in body of member and may be brought in communication with its inner surface by means of additional passages. Provided on inner surfaces of plug cock components are segment bores located in planes parallel to each other and perpendicularly to axis of rotation; bores which are located in one plane are brought in communication with inlets of contact sections and those which are located in other plane are brought in communication with outlets of contact sections; length of these bores is proportional to diameter of respective circle. Inner surfaces of cylindrical plates have segment bores over two concentric circles; those which are located on circle of one diameter are brought in communication with inlets of contact sections and those located on circle of other diameter are brought in communication with their outlets; length of these bores proportional to diameter of respective circle. Number of segments bores on surface of member of shut-off distributing unit brought in communication with contact sections is equal to number of sections; number of segment bores in other member is determined from condition that $$$; some bores are brought in communication with reagent inlet and outlet pipe lines via through holes in body of member and other bores located near them on one circle whose number is equal to $$$ are brought in communication with bores on other circle by means of additional bores located on surface and shortest distance between segment bores on two circles or made in body of member brought in communication with its inner surface through additional passages for connecting the inlet and outlet of nearest contact sections. EFFECT: enhanced efficiency. 8 cl, 7 dwg, 5 ap
Patent RU-2057627-C1 (RU)
Inventor: YAZOVSKIKH VALERIJ M
IPC: B23K15/00
Filed: 1992-06-08
Granted: 1996-04-10
Abstract: FIELD: electron beam welding equipment. SUBSTANCE: method of electron beam welding comprises steps of performing a pulse width modulation of electron beam power, being extracted in a welding zone, with a frequency of modulation, being selected in accordance with a maximum oscillation frequency of alternative component of a current in an electric circuit of an article; realizing the modulation of the power, being extracted in the welding zone, by periodical deflection of the electron beam from the welding zone to a range of a welding bath, being solidified, in such a way, that the electron beam is being unfocused at deflection over a time period of its deflected state, sustaining a diameter of a spot of heating upon unfocusing of the beam, being equal to a width of a welded seam on a surface of a metal. EFFECT: elimination of notches of the welded seam and provision of predetermined mechanical properties of welded joints due to controlling input of power of the electron beam to the metal, being welded. 1 cl, 1 dwg, 1 tbl
Patent RU-2066338-C1 (RU)
Title: Method for thermal decomposition of solid carbon-containing materials with use of solid heat carrier, plant for embodiment of the method, reactor for decomposition of solid carbon-containing materials and heater-gasifier of solid heat carrier
Inventor: SAMOJLOV ALEKSANDR S
IPC: C10B49/22
Filed: 1992-05-13
Granted: 1996-09-10
Abstract: FIELD: treatment of solid carbon- containing materials with use of solid heat carrier for thermal decomposition of low-grade solid fuels, solid household and industrial wastes. SUBSTANCE: plant for embodiment of the method of thermal decomposition of solid carbon-containing materials with use of solid heat carrier has reactor 1 with vertical body 2 or variable cross-section with branch pipe 3 for withdrawal of vapor-gas products from the upper part, heater-gasifier 4 with vertical body 5 and branch pipe 6 for withdrawal of gaseous products of gasification. Heater-gasifier 4 is located above reactor 1 and coaxial with it. Pressure standpipe 7 for introduction of solid heat carrier to heater gasifier 4 is connected with its upper end to the lower part of body 5 of heater-gasifier 4 and with its lower end, to the lower part of body 2 of reactor 1. Discharge standpipe 8 for withdrawal of heated solid heat carrier is connected with its upper end to the lower part of body 5 of heater- gasifier 4, and with its lower part, to the middle part of body 2 of reactor 1. EFFECT: higher efficiency. 18 cl, 7 dwg
Patent RU-2038262-C1 (RU)
Inventor: BIBIKOV YURIJ G
IPC: B63H23/34
Filed: 1992-06-30
Granted: 1995-06-27
Abstract: FIELD: ship-repairing. SUBSTANCE: device has load-bearing member, for example metal cylinder 1 whose length is sufficient for placing the impact tools 7, for example pneumatic hammers. End of metal cylinder 1 facing the tail-piece of propeller shaft 3 has cylindrical recess 2. Impact tools 7 are rigidly secured in holes of thrust plate 6 which has cuts 8 for passage of rods 4 and is mounted between load-bearing member and cross-piece 9 in such position that impact surfaces of impact tools 7 rest against cross-piece 9 which is placed on rods 4 by its cuts and is secured by means of nuts 10. EFFECT: enhanced reliability. 2 dwg
Patent RU-2000706-C1 (RU)
Title: Отливочна машина
Inventor: YACHMENEV YURIJ T
IPC: A23G3/02
Filed: 1992-07-06
Granted: 1993-10-15
Abstract: Использование в кондитерской промышленности  дл  формопачип корпусов конфет и гарме-  падных изпелий, различных по фосче и оазмерам, в  различный формовом 1ый материал Сущность  изобретени  отлчпочгш глушима  цепной  транспортер устройство дн  штамповани   чеек с  механизмом ступенчатого рыштамповычани  к механизм  отлишси с регул тором совместно-встречного  хода отливочной гологчи и иоршнеэдй группы,  при этом устройство дпл штамповани   чеек представл ет  собой устанопленный нз валу ротор, набранный  из северных тастип равномерно размещенных  по ею окружности, и кажда  пластина оснащена  р дом пуансонов рзсполоменных вдоль  нее по центру ДУГИ Механизм ступенчатого вы-  штамповывани  r/ожет бьчь выполнен из приводного  вала со звездочкой дл  взаимодействи  с цеп ми  транспортера сообщенный с валом ротора посредством  зуб мггй передали с переменным передаточным  отношением Последн   включает две  пары зубчатых копес, закрепленных на приводном  рапу со звездочкой и валу ротора Колеса одной  пары имеют одинаковые размеры, а копеса второй  n;pL.i имеют передок. «HOI лношение. равное отношению  радиусов, очерчивающих габариты пуансона  из центра ротора по основанию и высоте  Зубчатые колеса, закреппенные на приводном валу  со звездочкой, имеют полнозубые венцы, а закрепленные  на валу ротора - неполнозубые, причем  зубь  каждого из неполнозубых венцов разделены  на равномерно расположенные по окружности секторы , число которых соответствует числу секторных  плагтим ротора, и секторы одного колеса смещены  относительно секторов второго тжим образом что  образуют сплошной зубчатый контур Регул тор  совместно-встречного хода отливочной головки и  поршневой группы может быть выполнен из пр моугольной  рамки и смонтированного в ней на вертикальных  направл ющих и ходовом винте между ними  ползуна причем в центре боковых стенок рамки  укреплены оси шарнирных опор регул тора, отливочна  головка сообщена с регул тором посредством  рычагов, закрепленных на ос х шарнирных  опор регул тора, а поршнева  группа - посредством  т г, шарнирно закрепленных на ос х, которые  размещены в центре боковых стенок ползуна 3 зп  ф-пы 7 ил чо . Я с
Patent RU-2099763-C1 (RU)
Inventor: BEREZIN BORIS V
IPC: G04C11/02
Filed: 1992-07-20
Granted: 1997-12-20
Abstract: Изобретение относится к области передачи данных и может быть использовано в системах связи для синхронизации часов в различных ее узлах. Технический результат - уменьшение количества передаваемых знаков оцифровки времени. Сущность изобретения заключается в том, что если для передачи полной оцифровки (содержащей полную дату, включая год) времени с точностью до секунды требуется передать более 30 бит, то в случае максимальной погрешности часов отправителя и получателя, не превышающей 15 с, способ ограничивается передачей всего 6 бит. 2 с.п.ф-лы, 1 ил., 2 табл.
Patent RU-2033914-C1 (RU)
Title: Metal-cutting machine tool
Inventor: CHASOVIKOV SERGEJ EVGENEVICH
IPC: B23Q37/00
Filed: 1992-08-21
Granted: 1995-04-30
Abstract: FIELD: metal machining. SUBSTANCE: power tables 2 with tool heads and workpiece clamping device 4 are installed on bed 1. Each table 2 accommodates longitudinal feed hydraulic cylinder 5, flow-restricting distributor 13 with hydraulic probe 14, and axle 7 articulated with device 4. Said axle 7 carries stop 8 and sectional stop 10 on end surface, made of micrometric screws 11 and 12. In operation, owing to interaction of screws 11,12 with hydraulic probe 14 the flow-restricting distributors 13 control the hydraulic cylinders 5 and, consequently, motion of tables 2 with tool heads 3. EFFECT: improved design. 5 dwg
Patent RU-2043530-C1 (RU)
Title: Rotor-piston stirling engine
Inventor: ZHURILOV VLADILEN D
IPC: F02G1/043
Filed: 1992-08-26
Granted: 1995-09-10
Abstract: FIELD: power engineering. SUBSTANCE: engine has two sections with profiled stators and rotors. The rotor of one of the sections serves as a working piston The rotor of the other sections serves as a displacing piston. The cross-section of the stator is an equidistant triangle, and the cross-section of the rotor is ellipse. The rotors are shifted with respect to each other by 90° EFFECT: enhanced efficiency. 2 dwg
Patent RU-2126805-C1 (RU)
Inventor: ANDRIANOVA O A
IPC: C08L27/06
Filed: 1992-08-14
Granted: 1999-02-27
Abstract: FIELD: friction units operating without lubricant. SUBSTANCE: in order to obtain composite material, beta-sialon of general formula: Si6-xAlx0xN8-x, wherein X is 0.8-4.2, is added to high molecular weight polyethylene. This causes formation of material having high wear resistance, stable friction factor and abrasion wear resistance. EFFECT: improved properties.